摘要
应用金相检验和宏观断口分析方法对转炉扭力杆轴头断裂进行了分析,结果表明,扭力杆的失效属 于高应力、低周次、多源的疲劳断裂。
Breaking of the torque rod of converter was analyzed by means of metallographic test and macroscopic examination of fracture. The results show that the failure of the torque rod is a low cycle-multi-source fatigue frecture at high stress .
出处
《热处理》
CAS
2003年第2期29-31,共3页
Heat Treatment
